| abstract |
(57) [Abstract] [PROBLEMS] Even if asbestos-free, it has heat resistance, mechanical / electrical properties and strength after a warm-cold cycle equivalent to those based on asbestos, and has a good property balance. A phenolic resin molding material and a molded article thereof are provided. SOLUTION: (A) Novolac type phenol resin having a weight average molecular weight of 10,000 to 50,000 and (B) N- (p-hydroxyphenyl) maleimide (N- (p-hydroxyphenyl) maleimide; maleimide and n-butyl acrylate) And a phenolic resin molding material containing 0.1 to 50% by weight of the N-hydroxyphenylmaleimide (B) with respect to the whole molding material. Phenolic resin molded product. |